baber/WOPTO huggingface dataset:
Patent JP-2000073781-A (JP)
Title: Structure for sound insulation and cooling
Inventor: NAKAMURA MASAHIRO
IPC: F01P1/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure for sound isolation and cooling which can cool the oil pan of an engine efficiently while securing the reducing effect of the noise by an under cover provided to the lower part of an engine room. SOLUTION: While a recessed form housing 12c is provided almost at the center of the upper surface of a duct body 12 having ventilation openings 12a and 12b at the front side and the rear side, a fin 12f for radiation is provided at the inner side wall of the duct body 12, an oil pan 6 projecting to the lower part of an engine 2 is fitted to the recessed form housing 12c and furthermore, the duct body 12 is installed to the opening of the under cover 11 at the lower part of an engine room 1 through a vibration control member 13, to compose the objective structure.
Patent JP-S62109214-A (JP)
Title: Manufacture of thin film head
Inventor: SHIGA MASAAKI
IPC: G11B5/31
Filed: 1985-11-07
Abstract: PURPOSE:To realize high density recording while the azimuth of a head element is changed by applying cutting or polishing process in advance to a part of a lithography face to form a digged down face to the non-processing face and forming a head element to the said face thereby tiling the processing face to the non-processing face. CONSTITUTION:V grooves 81-86 are formed to the surface of a base 1 and photoengraving is applied to the tilt face of the V grooves 81-86 to form a head element 2. The base 1 is cut at cut lines 31, 32, 51-56 to form a slider 6. Since the head elements 2a, 2b of the slider 6 are formed respectively to the face titled in the downward gradient toward the outside, the mutual azimuth is reversed. Thus, for example, the azimuth of an even number track and an odd number track of a disc is changed to record a signal, the guard band between adjacent tracks is omitted to increase the number of tracks by the share and in adopting the recording system realizing the high density recording, it is coped with sufficiently.
Patent JP-H04129941-A (JP)
Title: Conveyer for picture forming device
Inventor: YAMANASHI MOTOAKI
IPC: B65H5/00
Filed: 1990-09-19
Abstract: PURPOSE:To effectively prevent electric charge accumulation in the inside of recording paper so as to impede generation of a discharge through the recording paper by bringing an end part of the recording paper into contact with a conductive location brought into contact with a destaticizing means, in the case of transfer-feeding, the recording paper, after development is finished, onto a conveying belt. CONSTITUTION:In the case of arranging sensitive paper S in a conveying belt 22, voltage of 1 to 3kV is applied to the belt 22 through a high voltage power supply 14 from a charging brush 32, constituting an electricity charging means 28, to electrostatically attract the sensitive paper S to the belt 22. Here, the charging brush 32 is not brought into contact with conductive locations 24a, 24b provided in the belt 22, so that voltage is not applied to the locations 24a, 24b. On the other hand, a brush 30 is brought into contact with the locations 24a, 24b to cause no electric charge to accumulate in a conductive layer of the recording paper S by connecting the locations 24a, 24b to the earth. Accordingly, especially in the case of transfer- feeding the recording paper S from a sensitive drum 1 to the belt 22, an effect is obtained such that generation of a discharge between the recording paper S and the exposure drum 1 and between the recording paper S and the belt 22 can be impeded.
Patent JP-H04125673-A (JP)
Title: Transfer sheet separating mechanism
Inventor: HORIUCHI TOSHIHIRO
IPC: G03G15/14
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the damage of a photosensitive body by fixing a separation guide which guides a transfer sheet separated from the photosensitive body by a peeling pawl to a paper discharging side, at the main body of a copying machine so as not to be concerned in the rotating operation of the peeling pawl. CONSTITUTION:This device is equipped with a peeling pawl 3 whose top end is abutted to a photosensitive body 11 at the time of rotating in one direction, and whose top end is detached from the photosensitive body 11 at the time of rotating in the other direction, and a separation guide 4 which guides a transfer sheet 12 separated from the photosensitive body 11 to the paper discharging side. Then, the separation guide 4 is fixed to the main body of the copying machine so as not to be concerned in the rotating operation of the peeling pawl 3. That is, the separation guide 4 is fixed to the main body of the copying machine in a state in which the separation guide 4 is not concerned in the rotating operation of the peeling pawl 3. Because of this, even when a pressing force is added to the separation guide 4 by the transfer sheet 12, this force is not transmitted to the peeling pawl 3. Therefore, the peeling pawl 3 can be prevented from being pressed by the photosensitive body 11 than needed. Thus, the friction of the photosensitive body 11 can be suppressed.
Patent JP-H0987726-A (JP)
Title: Method for automatically controlling slag coating in converter
Inventor: SUZUKI TAKUYA
IPC: F27D1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the unevenness of coating state without needing many operators and working loads by utilizing the fact that the temperature of the refractory for which the slag coating is applied more, is detected to be low and executing automatic control of the slag coating of a converter. SOLUTION: At the time of executing slag-coating to a converter 1 providing an inclining device 4 and auxiliary raw material charging device 7, an automatic starting switch PB is operated from a far distance to start a preset driving flow. After charging a coating adjusting material 6 through an auxiliary raw material charging device 7, while executing a feedback of the slag-coating state detected with a temp. sensor 9, a sequence control of converter tilting movement with a tilting device 4 is executed.
Patent JP-H04129647-A (JP)
Title: Torque measuring instrument
Inventor: KANEHARA TOKUAKI
IPC: B23Q17/09
Filed: 1990-09-18
Abstract: PURPOSE:To measure a load torque caused on a thread cutting tap, by fixing the semiconductor element of a sensor to a bracket side, and catching the change of the position by the semiconductor element with the light emitting element fitted to the force ring side being rotated by the rotation of a pin. CONSTITUTION:A rotation torque is transmitted to a rotating shaft 22 and 23, then to a thread cutting tap installed with the bit holder 14 on its tip on inputting a clutch 9. A reaction torque is transmitted in the reverse rotation direction from the plate to be worked to the thread cutting tap and transmitted to the driving shaft 20 of a motor 5. In this case, the reaction torque is transmitted to a motor plate 6 and clutch housing 10, etc., because of becoming in the state of the motor 5 being braked, and a pin 35 is slightly rotated. However a light emitting element 37 fitted to a force ring 36 is rotated by the rotation of the pin 35 because of the light receiving element 38 of a torque sensor 11 being fixed to the bracket 8 side, and the rotation torque caused on the thread cutting tap can be measured by the positions change.
Patent JP-H0699445-A (JP)
Title: Method and apparatus for manufacturing bag-shaped item
Inventor: SASAKI TSUNETOSHI
IPC: B29K27/06
Filed: 1992-09-18
Abstract: PURPOSE:To achieve the alleviation of working labor by automation in the edge-part removing work of a bag-shaped item formed on the surface of a die by a submerging method, the improvement of working efficiency, the countermeasures for the automation request of the manufacturing method of this kind of the bag-shaped item the improvement of the releasing property when the edge part is removed and the reduction of the attching amount of raw material. CONSTITUTION:A bag-shaped molding die 1, wherein a pointed protruding stripe part of tip is provided around the opening root part of the main body of the die, is submerged into polyvinyl chloride resin solution. Only the tip of the protruding stripe part is locally made to be the thin film state. Thus, the entire die is formed as a film. Then, the die is moved to an edge-part removing mechanism 11 constituted of a die rotating, and moving mechanism 12 and an edge-part removing belt 21. The above described molding die 1 is rotated with the axial core as the center. The edge part B, which is formed between the protruding stripe part and the base edge of is brought into contact with a surface 22 of the removing belt 21, whose rotating speed is adjusted to the rotation lower than the rotating speed of the die 1, and the molding die 1 is turned. The edge part B is peeled away by the friction generated by the speed difference, and the side-edge part is processed.
Patent JP-H0589702-A (JP)
Title: Discharge lamp head lamp device
Inventor: ASHIDA TAKASHI
IPC: H01J61/35
Filed: 1991-09-27
Abstract: PURPOSE:To shield electromagnetic wave and glare light by covering the bulb top part of a discharge lamp with an electromagnetic wave shielding shade. CONSTITUTION:The illuminating light of a discharge lamp bulb 7 is reflected by a reflector 9, given a cut line by a cut line shade 3, and passed through lenses 13, 15 to illuminate the front. The light directly illuminating the front is shielded by an electromagnetic shielding plate 1 to arrest the glare light to a vehicle running in the opposite direction. The electromagnetic wave emitted to the front is also shielded by the shielding plate 1 and released to a vehicle body panel through the shade 3 and a cable 29. Thus, the automobile running ahead is not affected by TV and radio receipts. The discharge lamp bulb 7 is positioned on the reflector 9 through a holder, and the shielding plate 1 is positioned on the reflector through the cut line shade 3 and a frame 11, so that the positioning is facilitated and ensured.
Patent JP-S61129471-A (JP)
Title: Ignition timing estimation control system
Inventor: KANEDA ISAO
IPC: F02P5/153
Filed: 1984-11-27
Abstract: PURPOSE:To improve control accuracy of ignition timing by completing estimating calculation of ignition timing of all cylinders in one cycle by using difference angles obtained from one cylinder sequentially in calculation of ignition angles of other cylinders in the same cycle. CONSTITUTION:In an internal-combustion engine in which plural ignition points are in one cycle, ignition is made in thetai in each cylinder and internal pressure of the cylinder is raised by combustion of mixture air and the pressure becomes maximum in ithetapm. Immediately after engine starting, ithetapm is not coincident with an ideal power timing and the angle is led by alphai. then this angle alphai is controlled so as to make it zero rapidly in each cylinder. And the difference angle alphai in one cylinder is applied to calculation of ignition angle thetai+1 of other cylinders, and the ignition angle of other cylinders is calculated from thetai+1=thetai+k.alphai (provided that, 0<k<1). k is a monotone reduction function, and k 1 is optimum when alpha 0.
Patent JP-H09115269-A (JP)
Title: Multisession disk and high-speed access method
Inventor: KOU JINIKU
IPC: G11B19/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk structure for allocating a total TOC information storage area including the position information of respective sessions to the specified area position of a CD so as to access data at a high speed in a device for reproducing the CD recorded by a multi-session seconding method. SOLUTION: A disk recorded in a multi-session mode is composed of a PMA area positioned on the inner periphery of the disk for storing the position information of the respective sessions at the time of a recording mode, the plural sessions allocated in the outer peripheral direction of the disk following the PMA area and respectively provided with a lead-in area, a program area and a lead-out area whose positions are respectively set at the time of the recording mode and the total TOC area positioned between the lead-out area of the last session and the outermost periphery of the disk for successively storing the position information recorded in the lead-in areas of the respective sessions.
Patent JP-H1092208-A (JP)
Title: Headlight for vehicle
Inventor: YANAI HITOSHI
IPC: F21S8/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To impart excellent visibility to both light distribution characteristics by moving a beam switching device to a low-beam position and a high-beam position without changing the angle of the axis of a light source against the axis of a reflecting mirror. SOLUTION: When the position of the first rotary shaft 25 a provided on a fulcrum support arm 21 is properly adjusted, a light source 3 held by a socket 5 can be set to pass through a low-beam position SP and a high-beam position MP. When the stroke of a drive section 27 is properly adjusted, the light source 3 can be moved between two beam positions SP, MP. When the light source 3 is moved from the low-beam position SP to the high-beam position MP, the light source 3 is moved in parallel with the axis Z of a reflecting mirror 4 without tilting its axis X. The low-beam light distribution can be switched to the high-beam light distribution without largely changing the shape of the light distribution characteristic set for the low-beam light distribution.
Patent JP-S63105941-A (JP)
Title: High strength conductive copper alloy and its production
Inventor: SHIGA SHOJI
IPC: H01B1/02
Filed: 1986-10-21
Abstract: PURPOSE:To obtain a high strength conductive copper alloy excellent in solderability, plating suitability, oxidation resistance, etc., by subjecting a Cu alloy which contains specific amounts of Cr, Zn, and P and in which respective quantities of O2 and S are limited to hot working or heat treatment under specific conditions and then by applying controlled cooling, cold working, and further heat treatment to the above. CONSTITUTION:An alloy ingot containing, as principal components, 0.01-1% Cr, 0.8-10% Zn, <=0.1% P, <=0.004% O2, and <=0.002% S and having the balance Cu is subjected to hot working or heat treatment at 850-1,000 deg.C, so that Cr is allowed to enter uniformly into solid solution. After that, cooling is carried out at a rate of >=5 deg.C/sec until at least 400 deg.C is reached so as to maintain Cr in a state of solid solution. Subsequently, cold working at >=30% draft and heat treatment at 400-550 deg.C are successively applied, so that Cr is precipitated finely and uniformly. The resulting high strength conductive copper alloy has excellent formability and is useful as material for electronic and electrical equipment parts.
Patent JP-2001074446-A (JP)
Title: Focus detecting apparatus
Inventor: ONO OSAMU
IPC: G01B11/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a focal-position detecting apparatus, whose constitution and adjustment are simple by which a focusing direction can be determined instantaneously and by which a focusing position can be detected quickly. SOLUTION: In this focus detecting apparatus, the face to be measured of an object 22 to be measured is irradiated with a measuring light from a semiconductor laser 29, and reflected light from the face to be measured is condensed. The reflected light, which is condensed by this optical system, is detected by an image pickup element 30, and a signal from the image pickup element 30 is processed by a signal processing part 33. In addition, astigmatism is generated by the optical system in the image of the reflected light on the image pickup element 30. Then, on the basis of the noncircularity of the image of the reflected light, the focusing position of the face to be measured is detected.
Patent JP-H0191870-A (JP)
Title: Low frequency treatment apparatus with rotatable conductor
Inventor: YAMASHITA HISAYA
IPC: A61N1/32
Filed: 1987-10-03
Abstract: PURPOSE:To perform the search for effective spots and the treatment simultaneously, by supplying a low frequency electric current for treatment, outputted into a rotatable conductor held between fingers via a terminal, to a body as well as by moving a live electrode bulb pressed onto skin to induce the pulsation of muscle. CONSTITUTION:A bar 6 of a holder 8 is held between an index finger and a middle finger and a rotatable conductor X is held by contacting the front of each finger with a conductive member 10. A terminal 14 is connected to a generator Y. When a switch is turned on, an electric current outputted to the conductive member 10 is sent to a body via the fingers. The conductive member 10 and an electrode bulb contacting with the body make a circuit via the body. When the electrode bulb contacts with an effective spot of the body, the resistance drastically falls and the amount of electricity increases so as to induce the pulsation at the spot. When this phenomenon is perceived, the rotatable conductor X is inactivated, and the intensity of the electric current for treatment is adjusted while the electrode bulb is being contacted with the effective spot. The pulsation of muscle thus continues and the effective spot is treated.
Patent JP-2000066038-A (JP)
Title: Optical cable storage device
Inventor: MATSUOKA HAKUSEKI
IPC: B65H75/24
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable storage device for storing a surplus portion of an optical cable, which is excellent in storage efficiency and work efficiency at the time of connection, maintenance, etc. SOLUTION: In an optical cable storage device 1 for storing a surplus portion of an optical cable by winding it on a peripheral surface 2A of a core 2 of a reel, an expansion means 8 is provided on the peripheral surface 2A of the core 2 for expanding the wound optical cable outside in the radial direction. Thus, since the optical cable wound on the peripheral surface of the core 2 is not sagged nor hung down, it is possible to improve work efficiency at the time of connection, maintenance, etc.
Patent JP-H0671448-A (JP)
Title: Structure for joining material to be welded and plural welding power source
Inventor: KUNIDA NORI
IPC: B23K9/32
Filed: 1992-08-27
Abstract: PURPOSE:To arrange a welding site for welding a structural body of a box column, etc., by using plural numbers of welding power sources and to improve the workability. CONSTITUTION:A plate like conductive body 6a is arranged along a welding working range 1 preliminarily set and the conductive body 6a and earth terminals of plural numbers of welding power sources 5 are joined through conductive bodies 6b, 6c. By joining the conductive body to the earth terminal of each of welding power sources in common, plural numbers of earth cables joining to power sources separately are unnecessary and the arrangement of the working site can be kept, A moving member 10 which is formed into an U shape and provided with a cable 11 and a fixing member 12 to be joined to the material to be welded is attached to the conductive body 6a. When the length of the material to be welded is changed, the moving member is moved along the conductive body 6a and fixed at the required position and the cable is joined to the material to be welded.
Patent JP-H1197634-A (JP)
Title: Capacity element and its manufacturing method
Inventor: MATSUDA AKIHIRO
IPC: H01L29/792
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the electrical characteristics of a capacity element by a method, wherein a component constituting a capacitive insulation film, or components constituting the other metal films which come into contact with a lower electrode or an upper electrode passes through a grain boundary of a columnar crystal of the lower electrode or the upper electrode and diffuses, and a composition of the capacity insulation film is changed. SOLUTION: A capacity element comprises a lower electrode, a capacity insulation film 2 composed of a Bi-based ferroelectric thin film formed on the lower electrode, and an upper electrode 3 formed on the capacitive insulation film 2. A first Ti film 4 is formed on the upper electrode 3. The upper electrode 3 comprises a lamination of a first Pt film 11, a first PtOX layer 12, a second Pt film 13, a second PtOX layer 14 and a third Pt film 15. A grain boundary of a pillar-like crystal of the first Pt film 11 is mutually misaligned with a grain boundary of a columnar crystal of the second Pt film 13, and also a grain boundary of a pillar-like crystal of the second Pt film 13 is mutually misaligned with a grain boundary of columnar crystal of the third Pt film 15.
Patent JP-2000063560-A (JP)
Title: Plasticizer for cellulose lower fatty acid ester, cellulose ester film and its production
Inventor: KURAKI YASUO
IPC: C08K5/10
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer capable of producing a cellulose ester film having reduced optical anisotropy and a small retardation value in the thickness direction by making the plasticizer include a specific compound. SOLUTION: This plasticizer comprises a compound of the formula (R1 to R4 are each H or a 2-18C acyl; R5 and R6 are each H, a 1-18C alkyl, a 2-18C alkenyl, a 6-18C aryl or a 7-18C aralkyl). A cellulose lower fatty acid ester and the compound of the formula are mixed with an organic solvent containing >=50 wt.% of acetone or methyl acetate. The cellulose lower fatty acid ester is swollen, the swollen mixture is cooled to -100 to -10 deg.C, the cooled mixture is heated to 0-200 deg.C to prepare a cellulose ester solution in which the cellulose lower fatty acid ester is dissolved in the organic solvent. The solution is cast onto a substrate and the organic solvent is evaporated to preferably produce a cellulose ester film containing 2-25 wt.% of the compound of the formula, having <=100 nm retardation value in the thickness direction.
Patent JP-S61129577-A (JP)
Title: A/d converting circuit
Inventor: NAGAHISA TAKEHIKO
IPC: H03M1/10
Filed: 1984-11-29
Abstract: PURPOSE:To correct nonlinear data from a sensor into linear data by adding a data converting means which converts the nonlinear data into linear data behind an A/D converter. CONSTITUTION:For example, a ROM6 for data conversion is added behind the A/D converter 5. Then, a fine voltage detected by the sensor 1 is inputted to an operational amplifier 2 through an electric wire 3 and amplified there to a specific voltage. This voltage is converted by the converter 5 into a digital value corresponding to its value and inputted to an address of the ROM6. Then, specific data are written in respective addresses of the ROM6. Therefore, the output data of the converter 5 indicates an address of the ROM6 and ideal data written in the address is read out. Thus, the nonlinear analog data of the sensor 1 is corrected and converted into linear data.
Patent JP-H08116523-A (JP)
Title: Video telephone system
Inventor: YONEMITSU MASAHIRO
IPC: H04N7/14
Filed: 1994-10-17
Abstract: PURPOSE: To obtain the inexpensive simple video telephone set by establishing a speech state and setting a party making key operation to instruct talking start by the video telephone set earlier to be a caller and the other to be a called party respectively. CONSTITUTION: When a start key button instructing the start of talking by the video telephone set of an operation section 23 is operated, an NCU 42 is switched from a telephone set 12 to a MODEM 37. Then its own set is set as a caller side and a command to start hand-shake is sent to the modem 37 and a tone detection start command is set simultaneously. Whether or not a tone signal of an opposite party terminal is detected is discriminated corresponding to the tone detection command, and when not detected, its own set is set to be the caller side. When a tone signal from the opposite terminal is not a tone signal to set the reception of a call by the opposite terminal, the setting of its own set to be a called party is sent again to the modem 37 and hand-shake and talking of the video telephone set succeeding thereto are started.